public static function api($row_obj, $include_episodes = TRUE)
{
if ($row_obj instanceof self) {
$row = $row_obj->toArray();
$row['stations'] = array();
if ($row_obj->stations) {
foreach ($row_obj->stations as $station) {
$row['stations'][] = Station::api($station);
}
}
$row['episodes'] = array();
if ($include_episodes && $row_obj->episodes) {
foreach ($row_obj->episodes as $episode) {
$row['episodes'][] = $episode;
}
}
} else {
$row = $row_obj;
if (isset($row['stations'])) {
$stations_raw = array();
foreach ($row['stations'] as $station) {
$stations_raw[] = Station::api($station);
}
$row['stations'] = $stations_raw;
} else {
$row['stations'] = array();
}
if (!isset($row['episodes'])) {
$row['episodes'] = array();
}
}
$api_row = array('id' => (int) $row['id'], 'name' => $row['name'], 'country' => $row['country'], 'description' => $row['description'], 'image_url' => \PVL\Url::upload(self::getArtistImage($row['image_url'])), 'banner_url' => \PVL\Url::upload($row['banner_url']), 'stations' => (array) $row['stations'], 'is_adult' => (bool) $row['is_adult']);
if ($include_episodes) {
$api_row['episodes'] = array();
$i = 1;
foreach ((array) $row['episodes'] as $ep) {
if (is_int($include_episodes) && $i > $include_episodes) {
break;
}
$api_row['episodes'][] = PodcastEpisode::api($ep);
$i++;
}
}
$social_types = array_keys(self::getSocialTypes());
foreach ($social_types as $type_key) {
$api_row[$type_key] = $row[$type_key];
}
return $api_row;
}
public static function api($row_raw)
{
if (empty($row_raw)) {
return array();
}
if ($row_raw instanceof self) {
$row_raw = $row_raw->toArray();
}
$row = array('id' => (int) $row_raw['id'], 'station_id' => (int) $row_raw['station_id'], 'guid' => $row_raw['guid'], 'start_time' => (int) $row_raw['start_time'], 'end_time' => (int) $row_raw['end_time'], 'is_all_day' => (bool) $row_raw['is_all_day'], 'title' => $row_raw['title'], 'location' => $row_raw['location'], 'body' => $row_raw['body'], 'banner_url' => $row_raw['banner_url'], 'web_url' => $row_raw['web_url'], 'range' => $row_raw['range'] ?: self::getRangeText($row_raw['start_time'], $row_raw['end_time'], $row_raw['is_all_day']), 'image_url' => \PVL\Url::upload(self::getRowImageUrl($row_raw)));
if (isset($row_raw['minutes_until'])) {
$row['minutes_until'] = (int) $row_raw['minutes_until'];
}
// Add station shortcode.
if (isset($row_raw['station'])) {
$row['station'] = Station::api($row_raw['station']);
$shortcode = Station::getStationShortName($row_raw['station']['name']);
$row['station_shortcode'] = $shortcode;
}
return $row;
}
public function renderView()
{
if (empty($this->_previous_value)) {
return '';
}
$file_rows = array();
$i = 1;
foreach ((array) $this->_previous_value as $file) {
$file_url = \PVL\Url::upload($file);
$file_rows[] = '<div><img class="thumbnail" src="' . $file_url . '" alt="Image #' . $i . '" style="max-width: 300px;"></div>';
$i++;
}
return implode('', $file_rows);
}
public function render($attributes = null)
{
$return = '';
if (!empty($this->_previous_value)) {
$return .= '<div>New uploads will replace your existing files. View existing files: ';
$existing_files = array();
foreach ((array) $this->_previous_value as $file) {
$file_url = \PVL\Url::upload($file);
$existing_files[] = '<a href="' . $file_url . '" target="_blank">Download</a>';
}
$return .= implode(', ', $existing_files) . '</div>';
}
$return .= parent::render($attributes);
return $return;
}
public static function api($row)
{
$coverage_levels = self::getCoverageLevels();
$con = array('id' => $row['id'], 'name' => $row['name'], 'location' => $row['location'], 'coverage' => $row['coverage_level'], 'coverage_details' => $coverage_levels[$row['coverage_level']], 'date_range' => self::getDateRange($row['start_date'], $row['end_date']), 'start_date' => $row['start_date'], 'end_date' => $row['end_date'], 'web_url' => $row['web_url']);
if (!empty($row['image_url'])) {
$con['image_url'] = \PVL\Url::upload($row['image_url']);
}
if (!empty($row['thumbnail_url'])) {
$con['thumbnail_url'] = \PVL\Url::upload($row['thumbnail_url']);
}
return $con;
}
/**
* Process a single audio stream's NowPlaying info.
*
* @param StationStream $stream
* @param Station $station
* @return array Structured NowPlaying Data
*/
public static function processAudioStream(StationStream $stream, Station $station, $force = false)
{
$current_np_data = (array) $stream->nowplaying_data;
// Only process non-default streams on odd-numbered "segments" to improve performance.
if (!$stream->is_default && !$force && NOWPLAYING_SEGMENT % 2 == 0 && !empty($current_np_data)) {
return $current_np_data;
}
$np = StationStream::api($stream);
$custom_class = Station::getStationClassName($station->name);
$custom_adapter = '\\PVL\\RadioAdapter\\' . $custom_class;
if (class_exists($custom_adapter)) {
$np_adapter = new $custom_adapter($stream, $station);
} elseif ($stream->type == "icecast") {
$np_adapter = new \PVL\RadioAdapter\IceCast($stream, $station);
} elseif ($stream->type == "icebreath") {
$np_adapter = new \PVL\RadioAdapter\IceBreath($stream, $station);
} elseif ($stream->type == "shoutcast2") {
$np_adapter = new \PVL\RadioAdapter\ShoutCast2($stream, $station);
} elseif ($stream->type == "shoutcast1") {
$np_adapter = new \PVL\RadioAdapter\ShoutCast1($stream, $station);
} else {
return array();
}
Debug::log('Adapter Class: ' . get_class($np_adapter));
$stream_np = $np_adapter->process();
$np = array_merge($np, $stream_np['meta']);
$np['listeners'] = $stream_np['listeners'];
// Pull from current NP data if song details haven't changed.
$current_song_hash = Song::getSongHash($stream_np['current_song']);
if (strcmp($current_song_hash, $current_np_data['current_song']['id']) == 0) {
$np['current_song'] = $current_np_data['current_song'];
$np['song_history'] = $current_np_data['song_history'];
} else {
if (empty($stream_np['current_song']['text'])) {
$np['current_song'] = array();
$np['song_history'] = $station->getRecentHistory($stream);
} else {
// Register a new item in song history.
$np['current_song'] = array();
$np['song_history'] = $station->getRecentHistory($stream);
// Determine whether to log this song play for analytics.
$log_radio_play = $stream->is_default && $station->category == 'audio';
$song_obj = Song::getOrCreate($stream_np['current_song'], $log_radio_play);
$sh_obj = SongHistory::register($song_obj, $station, $stream, $np);
// Compose "current_song" object for API.
$current_song = Song::api($song_obj);
$current_song['sh_id'] = $sh_obj->id;
$current_song['score'] = SongVote::getScoreForStation($song_obj, $station);
$vote_urls = array();
$vote_functions = array('like', 'dislike', 'clearvote');
foreach ($vote_functions as $vote_function) {
$vote_urls[$vote_function] = \PVL\Url::api(array('module' => 'api', 'controller' => 'song', 'action' => $vote_function, 'sh_id' => $sh_obj->id));
}
$current_song['vote_urls'] = $vote_urls;
$external = $song_obj->getExternal();
if ($external) {
$current_song['external'] = $song_obj->getExternal();
}
$np['current_song'] = $current_song;
}
}
$stream->nowplaying_data = $np;
return $np;
}
public function nowplayingAction()
{
$this->redirect(\PVL\Url::upload('api/nowplaying.json'));
return;
}
public static function _runScheduleItems(\Phalcon\DiInterface $di)
{
$news_items = array();
$em = $di->get('em');
// Pull promoted schedule items.
$events_raw = $em->createQuery('SELECT st, s FROM \\Entity\\Schedule s
JOIN s.station st
WHERE (s.end_time >= :current AND s.start_time <= :future)
AND (st.banner_url != \'\' AND st.banner_url IS NOT NULL)
AND s.is_promoted = 1
ORDER BY s.start_time ASC')->setParameter('current', time())->setParameter('future', strtotime('+1 week'))->getArrayResult();
$promoted_stations = array();
foreach ($events_raw as $event) {
$station_id = $event['station_id'];
if (isset($promoted_stations[$station_id])) {
continue;
} else {
$promoted_stations[$station_id] = true;
}
$range = Schedule::getRangeText($event['start_time'], $event['end_time'], $event['is_all_day']);
$description = array();
$description[] = 'Coming up on ' . $event['station']['name'];
$description[] = $range;
if (!empty($event['body'])) {
$description[] = $event['body'];
}
// Manually adjust the sorting timestamp for the event if it is in the future.
$sort_timestamp = $event['start_time'];
if ($sort_timestamp >= time()) {
$sort_timestamp = time() - ($sort_timestamp - time());
}
$news_items[] = array('id' => 'schedule_' . $event['guid'], 'title' => trim($event['title']), 'source' => 'station', 'body' => implode('<br>', $description), 'image_url' => \PVL\Url::upload($event['station']['banner_url']), 'web_url' => $event['station']['web_url'], 'layout' => 'vertical', 'tags' => array($event['station']['name'], 'Events'), 'sort_timestamp' => $sort_timestamp, 'display_timestamp' => $event['start_time']);
break;
}
return $news_items;
}
public static function api($row)
{
if ($row instanceof self) {
$row = $row->toArray();
}
$api = array('id' => (int) $row['id'], 'name' => $row['name'], 'shortcode' => self::getStationShortName($row['name']), 'genre' => $row['genre'], 'category' => $row['category'], 'affiliation' => $row['affiliation'], 'image_url' => \PVL\Url::upload($row['image_url']), 'web_url' => $row['web_url'], 'twitter_url' => $row['twitter_url'], 'irc' => $row['irc'], 'sort_order' => (int) $row['weight']);
if (isset($row['streams'])) {
$api['streams'] = array();
foreach ((array) $row['streams'] as $stream) {
$api['streams'][] = StationStream::api($stream);
// Set first stream as default, override if a later stream is explicitly default.
if ($stream['is_default'] || !isset($api['default_stream_id'])) {
$api['default_stream_id'] = (int) $stream['id'];
$api['stream_url'] = $stream['stream_url'];
}
}
}
$api['player_url'] = ShortUrl::stationUrl($api['shortcode']);
if ($row['requests_enabled']) {
$api['request_url'] = \DF\Url::route(array('module' => 'default', 'controller' => 'station', 'action' => 'request', 'id' => $row['id']));
} else {
$api['request_url'] = '';
}
return $api;
}
